Kosmo
A boy's name of Greek origin with 17 recorded U.S. births.
Meaning & Origin
When Kosmo hit its peak of 9 births in 2024, social media, global pop culture, and a growing appetite for unique names were reshaping how American parents chose names.
Kosmo has carried that momentum forward and remains a live choice today.
In the most recent SSA release, Kosmo ranks #8660 among U.S. boy names — distinctive enough to stand out.
Kosmo is a boy's baby name, an alternate spelling of Cosmo of Greek origin, from kosmos meaning 'order' or 'the universe.' Saint Cosmas was a patron saint of physicians, and the name has a scholarly, cosmopolitan energy that feels both ancient and forward-looking.
EtymologyShow more
Kosmo is built from 5 letters and two syllables — a mid-length form that balances memorability with distinctiveness. Within the Greek naming tradition, this brevity is common among names that have been worn down through centuries of use, shedding syllables along the way.
The interplay of consonants and vowels in Kosmo creates its characteristic open, approachable quality. Two-syllable names are the most common length in American naming, hitting a natural speech rhythm that works across formal and informal contexts.
At a Glance
Popularity Over Time
Kosmo has 2+ years of history in the U.S., first appearing in 2022.
Popularity by Decade
| Decade | Births | Avg Rank | Trend |
|---|---|---|---|
| 2020s | 17 | #9065 | — |
The Story of Kosmo
A Gen Alpha name
Peaking in 2024, Kosmo is a fresh, modern favorite. Boys named Kosmo are most likely born between 2022 and 2024.
How rare is Kosmo?
Only about 1 in every 400,000 babies born in 2024 was named Kosmo — a truly uncommon choice.
The journey through the decades
First appeared in the records in 2022, peaked in the 2020s with 17 births that decade.
Year-by-Year Data
View complete yearly data(2 years, 2022–2024)
| Year | Births | Rank |
|---|---|---|
| 2024 | 9 | #8660 |
| 2022 | 8 | #9469 |
Source: U.S. Social Security Administration. Showing years with 5+ recorded births.
Frequently Asked Questions
Is Kosmo a boy's or girl's name?
When was Kosmo most popular?
How popular is the name Kosmo?
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Data source: U.S. Social Security Administration, 2022–2024